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Mass tort cases involve multiple victims who have suffered harm from the same defective product, dangerous drug, hazardous material, or act of corporate negligence. These claims often span multiple states, involve hundreds or thousands of plaintiffs, and require in-depth investigation to uncover patterns of harm.
According to the U.S. Judicial Panel on Multidistrict Litigation (JPML), thousands of new mass tort actions are filed every year, covering everything from dangerous pharmaceutical drugs and faulty medical devices to toxic environmental exposure. In recent years, high-profile mass tort cases have also addressed widespread product recalls tracked by the U.S. Food and Drug Administration (FDA).
At Lampert & Walsh, our mass tort attorneys are not intimidated by powerful corporations or their legal defense teams. We have the litigation experience, investigative resources, and nationwide network of experts necessary to uncover evidence, prove liability, and demand maximum compensation.
We represent individuals and families in a wide range of mass tort claims, standing up to corporations whose negligence has caused widespread harm and life-altering injuries.

Medical devices such as hip implants, surgical mesh, and pacemakers can cause severe complications if they are improperly designed or manufactured. These failures often lead to additional surgeries, long-term health issues, and significant medical costs.

Some medications reach the market without adequate testing or clear warnings about potential side effects. We represent clients harmed by unsafe drugs and undisclosed health risks, ensuring that pharmaceutical companies are held accountable for negligence.

Communities exposed to hazardous chemicals may suffer from chronic illnesses, respiratory problems, and even cancer. We fight for individuals and families impacted by corporate pollution, chemical spills, and unsafe work environments.

From exploding batteries to unsafe children’s toys, defective products can cause severe injuries and property damage. We take on manufacturers and distributors who fail to design, test, and produce safe products for consumers.

When buses, trains, or airplanes are involved in large-scale accidents, dozens or even hundreds of people can be affected. Our team handles these complex cases, working to secure compensation for victims and their families.

Large-scale product recalls often occur after people have already been harmed. We hold corporations accountable when they fail to protect consumers, delay action, or try to cover up dangerous defects.
When you work with Lampert & Walsh, our mass tort attorneys guide you through every step of the complex litigation process to ensure your rights are fully protected:
We begin with a no-obligation consultation to review your situation, determine eligibility for a mass tort claim, and outline your legal options clearly.
Our team gathers all necessary evidence, including medical records, product documentation, and expert analysis, to establish the link between your injury and the defendant’s actions.
We consult with medical professionals, industry specialists, and forensic experts to quantify your damage and demonstrate the full impact of your injury.
Our attorneys push back against corporate defense teams and insurance companies, striving to secure fair settlements that truly reflect your losses.
If a fair settlement cannot be reached, our mass tort attorneys are fully prepared to take your case to court to fight for maximum compensation.
If you or a loved one has been harmed by a defective product, dangerous drug, or corporate negligence, don’t wait. Contact our experienced mass tort attorneys in Denver today for a free consultation and start the fight to recover the compensation you deserve.
Mass tort claims often involve federal multidistrict litigation (MDL), class actions, and different state regulations that can make cases highly complicated. An experienced mass tort attorney ensures all procedural requirements are met, deadlines are followed, and your rights are fully protected throughout the legal process.
Building a strong mass tort case requires medical evaluations, engineering assessments, economic analyses, and investigative work. Our attorneys work with a trusted network of professionals who provide critical expertise to prove liability and quantify damages effectively.
Beyond covering immediate medical expenses and lost income, mass tort cases often involve long-term financial and emotional impacts. A skilled attorney fights for compensation for ongoing medical care, rehabilitation, emotional distress, and diminished quality of life, ensuring clients receive full and fair recovery.
Large corporations have extensive legal and financial resources to defend against claims. Our mass tort attorneys counter this with aggressive advocacy, strategic planning, and relentless pursuit of justice to ensure victims are not overwhelmed or undercompensated.

Our attorneys have successfully represented clients in high-stakes mass tort cases, recovering millions in compensation. We combine courtroom experience with meticulous case preparation to achieve favorable outcomes, even against the largest corporations.

Every mass tort case is unique, and we treat each client with individual care. You’ll work directly with an attorney who listens, answers your questions, and ensures your concerns are addressed throughout the legal process.

Mass tort litigation requires coordination with experts, investigators, and medical professionals. Lampert & Walsh leverages a full team of resources and strategic planning to build strong, evidence-backed cases that maximize your chance of fair compensation.
Marcus OttenTrustindex verifies that the original source of the review is Google. After a car crash in 2021, I found myself unable to work, suffering and deep into medical assistance. I turned to the highly recommended law firm team at Lampert & Walsh. Sean Walsh proved his worth! Empathized, understood, exercised patience, explained the process every step and stood firm against every curveball throw our way. After 3 + years, the settlement deserved was granted. I do not wish anyone to have to go through this process, however, if you are in this position, contact Sean immediately. I highly recommend Lampert and Walsh! Sean, thank you! glenn abeTrustindex verifies that the original source of the review is Google. We did not have much experience working with a personal injury attorney before and were somewhat apprehensive, not knowing what to expect. Sean Walsh, Attorney at Law made us feel at ease from the very beginning as he patiently explained the process and details with a minimum of legalese, which made it easier for my wife and I to understand.. He regularly kept us informed especially if there were actions required of us; very helpful and timely communications! The successful settlement was beyond our expectations and we were very pleased with the result. Overall, working with Sean Walsh, his legal assistant Vicki and the Lampert and Walsh staff including Masha the dog, was pleasant and quite enjoyable. PHIE MusicTrustindex verifies that the original source of the review is Google. Very happy with the outcome of my case, thanks to Brian, Kristy, and staff. More money than expected. They made the process as painless as possible, dealt with my poor communication and reluctance to check my emails, and were very friendly/supportive. Thank you! Would recommend to anyone. Anthony SaccoTrustindex verifies that the original source of the review is Google. Sean Walsh representing me for a car crash working with him with very easy, communication was great… I would recommend using the law firm Thanks Sean!👍 Will MC115Trustindex verifies that the original source of the review is Google. Brian Lampert was awesome and the staff is extremely helpful they keep you updated with everything and work with you and give you all the information you need and help you get things settled quickly Autumn AllacherTrustindex verifies that the original source of the review is Google. Brian Lampert was an incredible attorney. My case seemed hopeless until he took over, and helped me triple the amount of money that was being offered. I would 10/10 recommended Brian, he was attentive, kind, understanding, and supportive throughout the entire process. Thank you for everything! Ilya LyubimskiyTrustindex verifies that the original source of the review is Google. Sean is very professional, knowledgeable and will not hesitate to fight for you in court! Exactly what you ought to expect from a superb trial attorney. Beverly LutterTrustindex verifies that the original source of the review is Google. Mr. Walsh is an amazing Attorney, his professionalism is outstanding to your personal detail. He went above and beyond to make me feel secure in my situation. His entire office staff makes you feel welcomed. You can’t go wrong with this team behind you! Lampert @ Walsh will fight for you! Becky FraserTrustindex verifies that the original source of the review is Google. My husband and I were involved in a hit and run accident 7 days before the shutdown in March 2020. Kendra and her team at Lampert & Walsh were there to support us when we couldn't get treatments, and once everything opened back up, were very fast in getting everything settled with a minimum of fuss, even when we were in SC settling my father's estate. I would use them again in a heartbeat! Thank you Kendra!!!
Our attorneys pursue every dollar you’re entitled to, ensuring no aspect of your loss is overlooked.
We pursue compensation for all past, current, and future medical costs, including hospital stays, surgeries, medications, rehabilitation, and ongoing care related to injuries caused by defective products or corporate negligence.
When corporate negligence leads to property damage, such as contamination of your home or personal belongings, we pursue reimbursement to repair or replace what was lost.
Mass tort injuries can prevent you from enjoying daily activities or hobbies. We seek compensation for the significant lifestyle changes and limitations caused by your injuries.
Complex mass tort cases require collaboration with medical, scientific, and financial experts. Our attorneys work to ensure that your legal and expert consultation costs are included in the compensation you recover.
A mass tort involves multiple victims harmed by the same product, drug, or corporate negligence, often across different states, but each case is treated individually within the larger litigation.
The timeline varies depending on case complexity, the number of claimants, and court schedules. Some cases resolve in months, while others can take several years to reach a settlement or trial.
Most mass tort cases are settled before trial. While court appearances are rare, you may need to provide testimony or documentation regarding your injuries and damages.
Yes, mass tort litigation often spans multiple states. Your mass tort attorney can determine if your case qualifies and guides you through any state-specific procedures.
Compensation depends on medical expenses, lost wages, pain and suffering, long-term care needs, and the severity of your injury. Each claim is evaluated individually, even within the larger case.
You should inform your attorney immediately. Mass tort claims account for ongoing medical treatment and future damages, and your compensation can be adjusted accordingly.
Most mass tort attorneys work on a contingency fee basis, meaning you don’t pay unless your case results in a settlement or award.
An experienced mass tort attorney can review your medical records, injury details, and exposure history to determine if your case fits within an ongoing or potential mass tort litigation.